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一、引言分布式光纤温度传感系统是一种用于实时测量空间温度场分布的传感系统,实质上是分布光纤拉曼(Raman)光子传感器(DOFRPS)系统,它是近年来发展起来的一种用于实时测量空间温度场的光纤传感系统。本文拟在简要阐述分布式光纤监测技术和分布式光纤温度监测技术及其校准原理的基础上,对分布式光纤传感温度测试系统性能标定方法进行介绍,为该系统在工程结构监测中的应用提供借鉴。
I. INTRODUCTION The distributed optical fiber temperature sensing system is a sensing system for real-time measurement of spatial temperature field distribution. It is essentially a distributed optical fiber Raman photonic sensor (DOFRPS) system which has been developed in recent years A Fiber Optic Sensing System for Measuring Spatial Temperature Field in Real Time. This paper intends to briefly describe the distributed optical fiber monitoring technology and distributed optical fiber temperature monitoring technology and its calibration principle based on the distributed optical fiber temperature sensing system performance calibration methods are introduced for the system in the monitoring of the project structure Provide reference.